TestEntityGeneratorFactory::getFakerDataFillerForEntityFqn() - Code Metrics - Inspection of "Merge pull request #224 from edmondscommerce/Relat..." - edmondscommerce/doctrine-static-meta - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 0d82f1...4042bf )

by joseph

created 2019-10-11 16:06 UTC

getFakerDataFillerForEntityFqn() A

↳ Parent: TestEntityGeneratorFactory

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1.037

Importance

Changes

Metric	Value
cc	1
eloc	1
nc	1
nop	1
dl	0
loc	3
ccs	2
cts	3
cp	0.6667
crap	1.037
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace EdmondsCommerce\DoctrineStaticMeta\Entity\Testing\EntityGenerator;

use Doctrine\ORM\EntityManagerInterface;
use Doctrine\ORM\Mapping\ClassMetadata;
use EdmondsCommerce\DoctrineStaticMeta\CodeGeneration\NamespaceHelper;
use EdmondsCommerce\DoctrineStaticMeta\DoctrineStaticMeta;
use EdmondsCommerce\DoctrineStaticMeta\Entity\DataTransferObjects\DtoFactory;
use EdmondsCommerce\DoctrineStaticMeta\Entity\Factory\EntityFactoryInterface;
use EdmondsCommerce\DoctrineStaticMeta\Entity\Savers\EntitySaverFactory;
use EdmondsCommerce\DoctrineStaticMeta\Entity\Validation\EntityDataValidatorFactory;
use EdmondsCommerce\DoctrineStaticMeta\Exception\TestConfigurationException;
use EdmondsCommerce\DoctrineStaticMeta\RelationshipHelper;
use RuntimeException;

use function class_exists;
use function defined;

/**
 * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
 */
class TestEntityGeneratorFactory
{
    /**
     * @var EntitySaverFactory
     */
    protected $entitySaverFactory;
    /**
     * @var EntityDataValidatorFactory
     */
    protected $entityValidatorFactory;
    /**
     * @var array
     */
    protected $fakerDataProviderClasses;
    /**
     * @var float|null
     */
    protected $seed;
    /**
     * @var EntityFactoryInterface|null
     */
    protected $entityFactory;
    /**
     * @var DtoFactory
     */
    private $dtoFactory;
    /**
     * @var EntityManagerInterface
     */
    private $entityManager;
    /**
     * @var NamespaceHelper
     */
    private $namespaceHelper;
    /**
     * @var FakerDataFillerFactory
     */
    private $fakerDataFillerFactory;
    /**
     * @var RelationshipHelper
     */
    private $relationshipHelper;

    public function __construct(
        EntitySaverFactory $entitySaverFactory,
        EntityFactoryInterface $entityFactory,
        DtoFactory $dtoFactory,
        EntityManagerInterface $entityManager,
        NamespaceHelper $namespaceHelper,
        FakerDataFillerFactory $fakerDataFillerFactory,
        RelationshipHelper $relationshipHelper,
        array $fakerDataProviderClasses = null,
        ?float $seed = null
    ) {
        $this->entitySaverFactory       = $entitySaverFactory;
        $this->entityFactory            = $entityFactory;
        $this->dtoFactory               = $dtoFactory;
        $this->entityManager            = $entityManager;
        $this->namespaceHelper          = $namespaceHelper;
        $this->fakerDataProviderClasses = $fakerDataProviderClasses;
        $this->seed                     = $seed;
        $this->fakerDataFillerFactory   = $fakerDataFillerFactory;
        $this->relationshipHelper       = $relationshipHelper;
        $this->fakerDataFillerFactory->setSeed($seed);
        $this->fakerDataFillerFactory->setFakerDataProviders($fakerDataProviderClasses);
        $this->ensureMetaDataLoaded();
    }

    private function ensureMetaDataLoaded(): void
    {
        $this->entityManager->getMetadataFactory()->getAllMetadata();
    }

    public function createForEntityFqn(
        string $entityFqn,
        EntityManagerInterface $entityManager = null
    ): TestEntityGenerator {
        $this->fakerDataFillerFactory->setFakerDataProviders(
            $this->fakerDataProviderClasses ?? $this->getFakerDataProvidersFromEntityFqn($entityFqn)
        );

        return new TestEntityGenerator(
            $this->getEntityDsm($entityFqn),
            $this->entityFactory,
            /** @scrutinizer ignore-type */ $this->entityFactory,
            $this->dtoFactory,
            $this,
            $this->getFakerDataFillerForEntityFqn($entityFqn),
            $entityManager ?? $this->entityManager,
            $this->relationshipHelper
        );
    }

    /**
     * Get the list of Faker data providers for the project
     *
     * By convention this is stored as a constant array on the project level AbstractEntityTest and is generated as
     * part of the DSM code generation
     *
     * This method will throw detailed exceptions if the abstract entity test is not found
     *
     * @param string $entityFqn
     *
     * @return array|string[]
     * @throws TestConfigurationException
     */
    private function getFakerDataProvidersFromEntityFqn(string $entityFqn): array
    {
        $projectRootNamespace = $this->namespaceHelper->getProjectNamespaceRootFromEntityFqn($entityFqn);
        $abstractTestFqn      = $this->namespaceHelper->tidy(
            $projectRootNamespace . '\\Entities\\AbstractEntityTest'
        );
        if (!class_exists($abstractTestFqn)) {
            throw new TestConfigurationException(<<<TEXT
Failed finding the AbstractEntityTest: $abstractTestFqn

This could means that your composer configuration is not correct with regards to 
including the abstract entity test that has all the definitions for faker data

You need something that looks like:

```
  "autoload-dev": {
    "psr-4": {
      "My\\Project\\": [
        "tests/"
      ],
      "My\\Entities\\Assets\\": [
        "vendor/my/entities/tests/Assets/"
      ]
    },
    "files": [
      "vendor/my/entities/tests/Entities/AbstractEntityTest.php"
    ]
  },
```

TEXT
            );
        }
        if (!defined($abstractTestFqn . '::FAKER_DATA_PROVIDERS')) {
            throw new TestConfigurationException(<<<TEXT
Your AbstractEntityTest ($abstractTestFqn) does not have the FAKER_DATA_PROVIDERS constant.
 
This means that you will not get any custom faker data which is essential to ensure 
your generated entities can pass their own validation and be persisted

TEXT
            );
        }

        return $abstractTestFqn::FAKER_DATA_PROVIDERS;
    }

    private function getEntityDsm(string $entityFqn): DoctrineStaticMeta
    {
        /**
         * @var DoctrineStaticMeta $dsm
         */
        $dsm      = $entityFqn::getDoctrineStaticMeta();
        $metaData = $this->entityManager->getMetadataFactory()->getMetadataFor($entityFqn);
        if ($metaData instanceof ClassMetadata) {
            $dsm->setMetaData($metaData);

            return $dsm;
        }
        throw new RuntimeException('$metaData is not an instance of ClassMetadata');
    }

    private function getFakerDataFillerForEntityFqn(string $entityFqn): FakerDataFillerInterface
    {
        return $this->fakerDataFillerFactory->getInstanceFromEntityFqn($entityFqn);
    }

    /**
     * @param float $seed
     *
     * @return TestEntityGeneratorFactory
     */
    public function setSeed(float $seed): TestEntityGeneratorFactory
    {
        $this->seed = $seed;

        return $this;
    }

    /**
     * @param array $fakerDataProviderClasses
     *
     * @return TestEntityGeneratorFactory
     */
    public function setFakerDataProviderClasses(array $fakerDataProviderClasses): TestEntityGeneratorFactory
    {
        $this->fakerDataProviderClasses = $fakerDataProviderClasses;

        return $this;
    }
}


edmondscommerce / doctrine-static-meta

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getFakerDataFillerForEntityFqn() A

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